Optimizing resazurin-based viability assays for P-MSC/TER308 cell line to enhance results reliability

The resazurin-based viability assay was chosen as the primary method due to its widespread adoption and simplicity in assessing drug cytotoxicity. This work describes the optimization of the resazurin-based viability assay on the P-MSC/TERT308 cell line, a placenta-derived mesenchymal stem cell used within the LifeSaver project. By applying our previously described and validated Standard Operating Procedure, we fine-tuned experimental parameters, consistently obtaining reliable results with measurement uncertainty of less than 10%.